Hi! Unfortunately, Learning Equality has no plans to develop iOS applications for any of its products.
However, if KA Lite were installed on a PC, the iPad should be able to access the installation as a client device through a local network. To ensure compatibility, try using a browser other than Safari (like Google Chrome or Firefox).
To be clear, KA Lite is no longer under active development. Kolibri, our current platform and actively developed product, does have an Android application planned. This application would allow for the internet-agnostic feature you mention, but it would not work for your iPad.